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Hisashi Mikoshiba

Hisashi Mikoshiba, Shizuoka JP

Patent application numberDescriptionPublished
20090218039COLORING COMPOSITION, THERMAL TRANSFER RECORDING INK SHEET, THERMAL TRANSFER RECORDING METHOD, COLOR TONER, INKJET INK, COLOR FILTER, AND DYE COMPOUND - An dye compound of the following formula (1):09-03-2009
20100025642ULTRAVIOLET ABSORBENT COMPOSITION - An ultraviolet absorbent composition, containing: 02-04-2010
20100076124POLYMER MATERIAL CONTAINING ULTRAVIOLET ABSORBENT - A polymer material, containing at least one kind of polymer substance selected from the group consisting of acrylic acid-based polymers, polyester-based polymers, and polycarbonate-based polymers; and a compound represented by formula (2) contained in the polymer substance:03-25-2010
20110020751LITHOGRAPHIC PRINTING PLATE PRECURSOR AND PRODUCTION PROCESS OF LITHOGRAPHIC PRINTING PLATE USING THE PRECURSOR - Provided are, as a lithographic printing plate precursor that enables good development with a developer having a pH from 2 to 10 and is excellent in runlength and stain resistance and a production process of a lithographic printing plate using the precursor, a lithographic printing plate precursor whose photosensitive layer contains the following components (A), (B), and (C): 01-27-2011

Patent applications by Hisashi Mikoshiba, Shizuoka JP

Hisashi Mikoshiba, Minami-Ashigara-Shi JP

Patent application numberDescriptionPublished
20100143616HEAT-SENSITIVE TRANSFER IMAGE-RECEIVING SHEET AND METHOD OF PRODUCING THE SAME - A heat-sensitive transfer image-receiving sheet having a receptor layer comprising: (a) a polymer or latex polymer including a unit having ultraviolet absorbing ability, or (b) a latex polymer and a water-soluble polymer; and a method of producing the same.06-10-2010
20110007122COLORING COMPOSITION, THERMAL TRANSFER RECORDING INK SHEET, THERMAL TRANSFER RECORDING METHOD, COLOR TONER, INKJET INK, COLOR FILTER, AND ARYLIDENE-PYRAZOLONE DYE - An arylidene-pyrazolone dye of the following formula (1):01-13-2011

Patent applications by Hisashi Mikoshiba, Minami-Ashigara-Shi JP

Hisashi Mikoshiba, Kanagawa JP

Patent application numberDescriptionPublished
20080213693OPTICAL INFORMATION RECORDING MEDIUM - An optical information recording medium containing a substrate having provided thereon a recording layer capable of recording information by laser beam irradiation, wherein the recording layer contains a dye represented by the following general formula (I):09-04-2008
20080242541THERMAL TRANSFER RECORDING INK SHEET, AND THERMAL TRANSFER RECORDING METHOD - A thermal transfer recording ink sheet comprising a substrate sheet and a color-carrying layer, wherein the dye-carrying layer comprises an anthraquinone dye of the following formula (1) to (4) and an azo dye of the following formula (5):10-02-2008
20080242542INDANILINE DYE, THERMAL TRANSFER RECORDING INK SHEET, THERMAL TRANSFER RECORDING METHOD, COLOR TONER, INKJET INK, AND COLOR FILTER - An indaniline dye represented by the following formula (1):10-02-2008
20080248202COLORING COMPOSITION, THERMAL TRANSFER RECORDING INK SHEET, THERMAL TRANSFER RECORDING METHOD, COLOR TONER, INKJET INK, COLOR FILTER, ADN AZO DYE - A coloring composition containing an azo dye of the following formula (1):10-09-2008
20090092024OPTICAL INFORMATION RECORDING MEDIUM, IMAGE-RECORDING METHOD AND METHOD OF UTILIZING A DYE - An optical information recording medium comprises: a recording layer capable of recording and reproducing information by irradiation with a laser light; and an image recording layer capable of recording a visible image and containing a dye as a major component.04-09-2009
20090207712OPTICAL RECORDING MEDIUM AND METHOD OF RECORDING VISIBLE INFORMATION - The present invention relates to an optical recording medium comprising a visible information recording layer comprising a dye denoted by the following general formula (I) on a support. In general formula (I), A denotes a substituted or unsubstituted heterocyclic group, substituted aliphatic group, or substituted or unsubstituted carbon ring group, and B denotes a substituted or unsubstituted heterocyclic group or a substituted or unsubstituted aryl group. The optical recording medium may further comprise a recording layer capable of recording and/or reproducing information by irradiation of a laser beam. The present invention further relates to a method of recording visible information on the visible information recording layer of the optical recording medium, wherein the visible information is recorded by using the same laser bean as that used in recording on the above recording layer.08-20-2009
20100046344OPTICAL RECORDING MEDIUM AND METHOD OF RECORDING VISIBLE INFORMATION - The present invention relates to an optical recording medium comprising a visible information recording layer on a support. The visible information recording layer comprises a given dye. The optical recording medium may further comprise a recording layer capable of recording and/or reproducing information by irradiation of a laser beam. The visible information is recorded by using the same laser bean as that used in recording information on the recording layer.02-25-2010

Patent applications by Hisashi Mikoshiba, Kanagawa JP

Hisashi Mikoshiba, Haibara-Gun JP

Patent application numberDescriptionPublished
20100010123ULTRAVIOLET ABSORBENT AND POLYMER MATERIAL CONTAINING THE SAME - An ultraviolet absorbent, containing a compound represented by formula (1) or (2); and a polymer material containing the ultraviolet absorbent:01-14-2010

Hisashi Mikoshiba, Shizuoka-Ken JP

Patent application numberDescriptionPublished
20090196141OPTICAL RECORDING MEDIUM, METHOD FOR UTILIZING DYE COMPOUND AND VISIBLE INFORMATION RECORDING METHOD - An optical recording medium has a constitution wherein a visible information recording medium section and an information recording medium section are bonded through a bonding layer. The visible information recording medium section has a constitution wherein a visible information recording layer, a first reflection layer and a first protection layer are stacked on a first substrate. The information recording medium section has a constitution wherein an information recording layer, a second reflection layer and a second protection layer are stacked on a second substrate having a pregroove formed on the surface. The visible information recording layer contains at least one dye compound among a yellow dye compound, magenta dye compound and a cyan dye compound.08-06-2009